Glonghui May 27 丨 Emma Technology (603529spinbountynodepositbonus.SH) expressed on the interactive platformspinbountynodepositbonus, the company's current electric two-wheelers do not use liquid-cooled motors. In terms of motors, the company developsspinbountynodepositbonusA high-efficiency ultra-quiet bread-type hub motor and a high-efficiency salient-pole motor are introduced. The former adopts innovative technologies and processes such as patented bread-shaped magnetic steel design, unequal air gap design and unique glue formula to achieve high efficiency, high quality and low noise; The latter's design concept and process draw on the characteristics of reluctance assisted permanent magnet synchronous motors in the automotive industry, adopting lower pole pairs to reduce the iron loss of the motor, enhancing the high-speed flux weakening expansion capability and reducing the flux weakening current. Effectively reduce the copper consumption of the motor, thereby greatly improving the energy utilization efficiency, and at the same time taking into account the reluctance torque generated by the salient pole effect, which increases the maximum output torque of the motor and improves the power performance and riding experience of the vehicle. The company's self-developed motors have been self-produced and applied to the company's products, with nearly 4 million units applied in 2023.